Persefoni

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Score6.8

Rank#4 of 29

PriceFree

Free planYes

Runs onAPI, Web

Summary

Persefoni provides software for organizations to measure, report, and reduce their carbon footprints and manage sustainability disclosures. Pro and Advanced cover Scope 1, Scope 2, and all 15 Scope 3 categories. Its Sustainability Report Builder guides users through disclosures using qualitative answers and emissions data for frameworks including CSRD, ISSB, and CDP. Persefoni Copilot offers in-app carbon accounting support, while PersefoniAI can detect data anomalies. Natural-language emission factor mapping is listed as coming soon. Integrations include Amazon Web Services, Concur, Expensify, Google Sheets, Navan, and utility providers; Advanced includes APIs and an Integration Hub for data ingestion. Persefoni describes its platform as multi-tenant SaaS hosted on AWS, with data encrypted at rest and in transit. The free Pro plan is limited to one user and does not include detailed GHG Metrics Reports. Advanced supports unlimited users, with pricing available by demo request. All users can access the Help Center, guides, and tutorials; personalized Concierge Support is a paid upgrade.

Who it is for

Pro is aimed at companies with low to medium operational complexity. Advanced is intended for sustainability-focused or enterprise-scale organizations that need unlimited users and API access.

What is good

Pro covers Scope 1, Scope 2, and all Scope 3 categories.
Report Builder supports CSRD, ISSB, and CDP disclosures.
Free Pro plan includes unlimited assets and historical years.
Both plans list multiple security compliance credentials.

What to know first

Free Pro plan is limited to one user.
Detailed GHG Metrics Reports are excluded from Pro.
Concierge Support is a paid upgrade.
Advanced pricing requires a demo request.

Verdict

Persefoni combines carbon accounting capabilities with sustainability disclosure workflows. The free Pro plan is single-user, while larger teams can consider Advanced with pricing available by demo request.

Persefoni plans and pricing

All plans

Persefoni Pro Free Free self-service plan · single user · unlimited assets and historical reporting years · some GHG Metrics Reports and Concierge Support are paid add-ons persefoni.com · 30 Sept 2026

Persefoni Advanced Not published Pricing by demo request · intended for sustainability ambitious and enterprise scale companies · unlimited users persefoni.com · 30 Sept 2026

Compared on carbon accounting software

Free plan: Yespersefoni.com
Scope coverage: scope 1-3persefoni.com
Data collection: bothpersefoni.com
Emissions factors: bothpersefoni.com
Supplier engagement: Yespersefoni.com
Audit trail: Yespersefoni.com
API access: Yespersefoni.com

Facts

What it does: Persefoni provides software for organizations to measure, report, and decarbonize their carbon footprints and manage sustainability disclosures.persefoni.com · 30 Sept 2026
Emissions coverage: Pro and Advanced cover Scope 1, Scope 2, and all 15 Scope 3 categories.persefoni.com · 30 Sept 2026
Reporting: The Sustainability Report Builder offers guided workflows for disclosures using qualitative responses and emissions data for frameworks including CSRD, ISSB, and CDP.persefoni.com · 30 Sept 2026
AI features: Persefoni Copilot provides in app carbon accounting support, and PersefoniAI can detect data anomalies; natural language emission factor mapping is listed as coming soon.persefoni.com · 30 Sept 2026
Integrations: Integration Hub lists Amazon Web Services, Concur, Expensify, Google Sheets, Navan, and utility providers as integrations.persefoni.com · 30 Sept 2026
Security: Persefoni lists SOC 1 Type II, SOC 2 Type II, ISO 27001, and ISO 27017 compliance for both plans.persefoni.com · 30 Sept 2026
Hosting and encryption: Persefoni describes its platform as multi tenant SaaS hosted on AWS and says data is encrypted at rest with AES 256 and in transit with TLS 1.2 or above.persefoni.com · 30 Sept 2026
Authentication: The security page says Persefoni supports SAML single sign on with identity providers such as Okta, Microsoft, and Ping, as well as optional multifactor authentication and IP allow listings.persefoni.com · 30 Sept 2026
Pro limits: Pro is limited to one user and does not include detailed GHG Metrics Reports; the page says it includes unlimited assets and historical reporting years.persefoni.com · 30 Sept 2026
Support: All users can access the Help Center, guides, and tutorials; personalized Concierge Support is a paid upgrade.persefoni.com · 30 Sept 2026
Intended users: Pro is aimed at companies with low to medium operational complexity, while Advanced is aimed at sustainability ambitious or enterprise scale companies.persefoni.com · 30 Sept 2026